This braking system is designed for performance and reliability, featuring a robust 4-piston S4 caliper paired with an 11-inch, two-piece slotted and drilled rotor that’s zinc plated for added durability. The S4 caliper is equipped with D.O.T compliant dust and weather seals, ensuring it stands up to the elements. It’s compatible with the popular DR1 or HB100 pad types, making it a versatile choice for your vehicle.

The rotors come pre-assembled with high-grade NAS stainless hardware, ensuring everything stays securely in place. You’ll also appreciate the billet aluminum hubs, which come fully assembled with premium bearings that are packed with Redline synthetic grease, along with billet dust caps. This setup is ready to go on stock height spindles, making installation a breeze.

Included in the package are all the necessary mounting brackets, stainless braided hoses, and hardware, so you have everything you need right at your fingertips. The 11-inch SS4+ system is crafted just like Baer's larger systems, but it’s designed to fit comfortably within 15-inch wheels, making it perfect for your 1978-88 GM G-body vehicle.